Giro Indicator Sport Bike Helmet

In-mold construction fuses tough outer microshell to EPS foam liner
Acu Dial fit system combines single-handed adjustment with a full fit band
20 vents allow cool air in and warm air out
Weighs only 285 grams and comes in Universal Fit Adult U size
Complies with the U.S. Consumer Product Safety Commission's safety standard for bicycle helmets